| HAGGERTY BUICK GMC, INC. Villa Park, IL | 4 | -$1,745 | 4 |
| HOVE BUICK GMC INC. Bradley, IL | 1 | -$1,227 | 1 |
| DIEPHOLZ CHEVROLET BUICK GMC Charleston, IL | 1 | -$1,190 | 1 |
| BAUM CHEVROLET-BUICK COMPANY Clinton, IL | 4 | -$1,125 | 4 |
| RUSS BRAUNECKER BUICK GMC Effingham, IL | 1 | -$959 | 1 |
| ARNIE BAUER BUICK GMC CADILLAC Matteson, IL | 6 | -$958 | 6 |
| KEN NELSON AUTO PLAZA, INC. Dixon, IL | 1 | -$500 | 1 |
| CARDINAL BUICK GMC INC. Belleville, IL | 15 | -$61 | 15 |
| POAGE AUTO PLAZA, INC. Quincy, IL | 3 | $0 | 3 |
| LAURA BUICK-GMC, INC. Collinsville, IL | 34 | $0 | 34 |
| CASTLE BUICK-GMC, INC. Riverside, IL | 8 | $0 | 8 |
| BILL KAY BUICK GMC Downers Grove, IL | 2 | $0 | 2 |
| LIGHTHOUSE BUICK GMC Morton, IL | 9 | $0 | 9 |
| NAPLETON'S SCHAUMBURG BUICK GMC Schaumburg, IL | 2 | $0 | 2 |
| JEFF PERRY BUICK GMC Peru, IL | 10 | $0 | 10 |
| LANDMARK OF TAYLORVILLE, INC. Taylorville, IL | 4 | $0 | 1 |
| WOODY BUICK-GMC, INC. Naperville, IL | 1 | $0 | 1 |
| ZEIGLER BUICK GMC OF LINCOLNWOOD Lincolnwood, IL | 17 | $0 | 17 |
| BOB BRADY BUICK GMC, INC. Forsyth, IL | 2 | $0 | 2 |
| AL PIEMONTE BUICK GMC Elmhurst, IL | 1 | $0 | 1 |
| RAY DENNISON BUICK GMC CADILLAC, INC. Pekin, IL | 4 | $0 | 4 |
| WOODY BUICK GMC OF GURNEE Gurnee, IL | 3 | $0 | 3 |
| STEVE SCHMITT, INC. Highland, IL | 1 | $0 | 1 |
| ADVANTAGE BUICK GMC La Grange, IL | 10 | $0 | 10 |
| LOU BACHRODT CHEVROLET BUICK GMC Rockford, IL | 1 | $0 | 1 |
| YEMM CHEVROLET-BUICK-GMC Galesburg, IL | 4 | $0 | 4 |
| MIKE HAGGERTY BUICK GMC, INC. Oak Lawn, IL | 8 | $0 | 8 |
| S & K BUICK-GMC, INC. Springfield, IL | 4 | $0 | 4 |
| BOB BROCKLAND BUICK GMC, INC. Columbia, IL | 9 | $0 | 9 |
| QUALITY BUICK GMC Alton, IL | 5 | $0 | 5 |
| BARKER MOTOR COMPANY Bloomington, IL | 5 | $0 | 5 |